Gretchen W. McClain is a Strategic Advisor of J.M. Huber Corporation, a private company managing a portfolio of industrial products and engineered material solutions businesses, and was its President & CEO from April 2022 to December 2025. She was previously an Operating Executive of The Carlyle Group from July 2019 to April 2022. She brings extensive business, strategic and technical experience from more than 25 years across multiple industries, including as CEO of a publicly traded industrial company, and currently serves on the board of Booz Allen Hamilton Holding Corporation. She chairs AMETEK's Corporate Governance/Nominating Committee.